Fit and comfort as expected for $10 per bra. The fabric hold, in my opinion, wouldn't be the best for intense workouts where you need to keep the "girls" in place. I am a 36C with pancakes (thanks kids) so I feel like I would need additional support to distance run and stop everything from flopping...but running my usual 2-3 miles these would be fine. The fabric is light and allows the skin to breathe.
THE BAD: The ONLY thing I dislike about these bras are the insert pads. I prefer the pads that take up the whole area. These pads are similar to lactation milk pads and I fear them being visible in workout shirts that hug my chest.